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Gray nylon locking connector, straight body, screw terminals, marine grade, IP20 rated

Hubbell Incorporated

Hubbell HBL63CM60 Locking Connector 50 A 125V Non-NEMA

SKU CH-KZDJ-VJD18

Locking connector rated 50 A at 125 V AC with screw terminals for 1.14 in cable

  • Product type3 in Harsh Environment, Hook-and-Loop Closure
  • Overall length9
  • Product colorGray
  • Product weight1.47
  • 50 A locking connector rated for 125 V AC power
  • IP20 ingress protection resists dust in harsh environments
  • Corrosion and moisture resistant nylon housing suits marine use
  • Screw terminals accept 1.14 in cable diameter securely
  • Straight orientation with 2-pole 3-wire single-phase wiring

Hubbell 50 A 125 V Locking Connector

This Hubbell HBL63CM60 locking connector is rated for 50 A at 125 V AC and uses a non-NEMA configuration. It features a straight orientation with screw-terminal wiring for a secure connection. The nylon housing is corrosion resistant and moisture resistant with an IP20 rating. It is built for marine-grade applications where reliable power delivery is required.

Suited for marine and harsh-environment power

Installers needing a locking connector for single-phase 50 A circuits with a 1.14 in cable diameter will find this device matches the spec. It is not for buyers who need a NEMA-standard pinout, a shrouded housing, an integrated cap or cover, or a different voltage or current rating. The fixed cable diameter range also means it cannot accommodate smaller or larger cords.

Handles 50 A continuous load on 125 V circuits

The connector comfortably handles its rated 50 A load on 125 V AC single-phase systems using three-wire, two-pole wiring. Headroom ends at the 50 A and 125 V limits; it cannot be used for higher currents, higher voltages, or three-phase power. The screw terminals accept standard wiring styles within the specified 1.14 in cable diameter.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $118.99
Pricier than about 79% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameHubbell Wiring Device-kellems
Product type3 in Harsh Environment, Hook-and-Loop Closure
Product colorGray

Questions about this item

What cable diameter must I already have to fit the HBL63CM60's 1.14 in maximum and minimum specification?

The connector accepts only a cable with an outer diameter of exactly 1.14 in, so the cord you plan to terminate must measure that size before you start wiring.

Will the 50 A 125V rating on this Non-NEMA locking connector work with my existing 50 A shore-power inlet?

Yes, the device is rated for 50 A at 125 V AC single-phase, matching a standard 50 A marine shore-power inlet of the same voltage and phase.

How can I verify the HBL63CM60 is wired correctly after I terminate the three conductors to the screw terminals?

With power off, confirm continuity on each of the three wires to the correct terminal, then energise the circuit and measure 125 V AC between the two power poles and verify the grounding pole shows no voltage to ground.

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